Want to catch up on the entire MCU before seeing Avengers: Infinity War? AMC Theatres has you covered, in the form of a giant movie marathon. From a purely objective standpoint, there is no bigger currently active film franchise than Marvel Studios’ sprawling MCU. Whether one personally loves the MCU or loathes it, the films earn predominantly good reviews from critics, and tend to break the bank at the box office. Over the course of 18 films – and counting – the MCU has hauled in...